二氯化合物

Dichloride:a chemical compound containing two chlorine atoms bound to another element or radical.

二氯化物：由两个氯原子与另一个元素原子或基团结合形成的化合物。

In this paper the antitumour action of 17 phosphoramide nitrogen mustard compounds were studied.

本文研究了17种磷酰胺氮芥类化合物，发現N-双(2-氯乙基)-N'-N-二乙撐基磷酰胺(以下均簡称AT-222)具有較强的抗癌作用。

This article through the belt hydroxyl aldehyde class material and the chloroacetic acid response, the synthesis intermediate, then with the neighbouring phenylene diamine responded again synthesized 6 kind of benziminazole class compound, including 4 kinds not to report.

本文通过带羟基的醛类物质和氯乙酸的反应，合成中间体，然后再与邻苯二胺反应合成了6种苯并咪唑类化合物，其中有4种还未被报道。

The system propazine: methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectively rebind triazines was evaluated.

2-氯-4，6-二-1，3，5-三嗪系统：用甲基丙烯酸做模型制备分子印迹纤维，并对其选择性吸附三嗪化合物的能力进行评估。

The system propazine: methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectiely rebind triazines was ealuated.

2-氯-4，6-二-1，3，5-三嗪系统：用甲基丙烯酸做模型制备分子印迹纤维，并对其选择性吸附三嗪化合物的能力进行评估。

Such a strategy is based on the direct synthesis of molecularly imprinted polymeric fibers using silica capillaries as molds, with silica being etched away after polymerization. The system propazine: methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectively rebind triazines was evaluated.

这种技术以二氧化硅毛细管为模型直接合成分子印迹聚合纤维，聚合完成后除去二氧化硅。2-氯-4，6-二-1，3，5-三嗪系统：用甲基丙烯酸做模型制备分子印迹纤维，并对其选择性吸附三嗪化合物的能力进行评估。

For the α-arylation of ethyl acetoacetate, the product was α-aryl ethyl acetoacetates, rather than ethyl a-arylacetates which are the major products in other catalytic systems.

较为惰性的氯代芳烃在Pd2/L1的催化下，也能够跟1，3-二羰基化合物发生α-芳基化反应。

By the reactions ofα-acylamino ketene--acetals and oxalyl chloride, a serie of pyrrolidinetriones were prepared.

通过α-酰胺基二硫缩烯酮和草酰氯的反应，成功制备了一系列吡咯烷酮类化合物。

Synthesis of glycidol and epoxidized polyurethane and their characterization;2. Improvement in Hyperbranched Poly glycidol Hydroxyl Groups' Conversion by Protection Method;3. The structure of glycidol was confirmed by IR and 1HNMR.

以一氯代丙二醇为原料，与碱性化合物在低温作用下合成了缩水甘油，并通过IR、1HNMR对其进行了结构表征。

After coupling diazotized p-chloroaniline with imidazole, the resulting monoazo dye is quaternized with dimethyl sulfate. Upon dimethylamination, the ...

对-氯苯胺重氮化后，与咪唑偶合，生成单偶氮染料，与硫酸二甲酯季铵化，所得季铵化合物再经二甲胺基化即为题示染料。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。